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<FONT color="green">001</FONT>    package org.hackystat.telemetry.analyzer.reducer.util;<a name="line.1"></a>
<FONT color="green">002</FONT>    <a name="line.2"></a>
<FONT color="green">003</FONT>    import static org.junit.Assert.assertEquals;<a name="line.3"></a>
<FONT color="green">004</FONT>    <a name="line.4"></a>
<FONT color="green">005</FONT>    import java.util.List;<a name="line.5"></a>
<FONT color="green">006</FONT>    <a name="line.6"></a>
<FONT color="green">007</FONT>    import org.hackystat.utilities.time.interval.DayInterval;<a name="line.7"></a>
<FONT color="green">008</FONT>    import org.hackystat.utilities.time.interval.MonthInterval;<a name="line.8"></a>
<FONT color="green">009</FONT>    import org.hackystat.utilities.time.interval.WeekInterval;<a name="line.9"></a>
<FONT color="green">010</FONT>    import org.hackystat.utilities.time.period.Day;<a name="line.10"></a>
<FONT color="green">011</FONT>    import org.hackystat.utilities.time.period.Month;<a name="line.11"></a>
<FONT color="green">012</FONT>    import org.hackystat.utilities.time.period.Week;<a name="line.12"></a>
<FONT color="green">013</FONT>    import org.junit.Test;<a name="line.13"></a>
<FONT color="green">014</FONT>    <a name="line.14"></a>
<FONT color="green">015</FONT>    /**<a name="line.15"></a>
<FONT color="green">016</FONT>     * Test suite for &lt;code&gt;IntervalUtility&lt;/code&gt;.<a name="line.16"></a>
<FONT color="green">017</FONT>     * <a name="line.17"></a>
<FONT color="green">018</FONT>     * @author (Cedric) Qin Zhang, Philip Johnson<a name="line.18"></a>
<FONT color="green">019</FONT>     */<a name="line.19"></a>
<FONT color="green">020</FONT>    public class TestIntervalUtility {<a name="line.20"></a>
<FONT color="green">021</FONT>      <a name="line.21"></a>
<FONT color="green">022</FONT>      private String year2002 = "2002";<a name="line.22"></a>
<FONT color="green">023</FONT>      <a name="line.23"></a>
<FONT color="green">024</FONT>    <a name="line.24"></a>
<FONT color="green">025</FONT>      /**<a name="line.25"></a>
<FONT color="green">026</FONT>       * Tests with day interval.<a name="line.26"></a>
<FONT color="green">027</FONT>       * <a name="line.27"></a>
<FONT color="green">028</FONT>       * @throws Exception If test fails.<a name="line.28"></a>
<FONT color="green">029</FONT>       */<a name="line.29"></a>
<FONT color="green">030</FONT>      @Test<a name="line.30"></a>
<FONT color="green">031</FONT>      public void testWithDayInterval() throws Exception {<a name="line.31"></a>
<FONT color="green">032</FONT>        DayInterval interval = new DayInterval(year2002, "0", "1", year2002, "0", "3");<a name="line.32"></a>
<FONT color="green">033</FONT>        List&lt;IntervalUtility.Period&gt; periods = IntervalUtility.getPeriods(interval);<a name="line.33"></a>
<FONT color="green">034</FONT>        assertEquals(3, periods.size());<a name="line.34"></a>
<FONT color="green">035</FONT>        <a name="line.35"></a>
<FONT color="green">036</FONT>        Day firstDay = Day.getInstance(2002, 0, 1);<a name="line.36"></a>
<FONT color="green">037</FONT>        for (int i = 0; i &lt; periods.size(); i++) {<a name="line.37"></a>
<FONT color="green">038</FONT>          Day expected = firstDay.inc(i);<a name="line.38"></a>
<FONT color="green">039</FONT>          IntervalUtility.Period period = periods.get(i);<a name="line.39"></a>
<FONT color="green">040</FONT>          assertEquals(expected, period.getTimePeriod());<a name="line.40"></a>
<FONT color="green">041</FONT>          assertEquals(expected, period.getStartDay());<a name="line.41"></a>
<FONT color="green">042</FONT>          assertEquals(expected, period.getEndDay());<a name="line.42"></a>
<FONT color="green">043</FONT>          assertEquals(1, period.getNumOfDays());<a name="line.43"></a>
<FONT color="green">044</FONT>        }<a name="line.44"></a>
<FONT color="green">045</FONT>      }<a name="line.45"></a>
<FONT color="green">046</FONT>      <a name="line.46"></a>
<FONT color="green">047</FONT>      /**<a name="line.47"></a>
<FONT color="green">048</FONT>       * Tests with week interval.<a name="line.48"></a>
<FONT color="green">049</FONT>       * <a name="line.49"></a>
<FONT color="green">050</FONT>       * @throws Exception If test fails.<a name="line.50"></a>
<FONT color="green">051</FONT>       */<a name="line.51"></a>
<FONT color="green">052</FONT>      public void testWithWeekInterval() throws Exception {<a name="line.52"></a>
<FONT color="green">053</FONT>        WeekInterval interval = new WeekInterval("06-Jan-2002 to 12-Jan-2002",<a name="line.53"></a>
<FONT color="green">054</FONT>                                                 "20-Jan-2002 to 26-Jan-2002");<a name="line.54"></a>
<FONT color="green">055</FONT>        List&lt;IntervalUtility.Period&gt; periods = IntervalUtility.getPeriods(interval);<a name="line.55"></a>
<FONT color="green">056</FONT>        assertEquals(3, periods.size());<a name="line.56"></a>
<FONT color="green">057</FONT>        <a name="line.57"></a>
<FONT color="green">058</FONT>        Week currentWeek = new Week(Day.getInstance(2002, 0, 6));<a name="line.58"></a>
<FONT color="green">059</FONT>        for (int i = 0; i &lt; periods.size(); i++) {<a name="line.59"></a>
<FONT color="green">060</FONT>          IntervalUtility.Period period = periods.get(i);<a name="line.60"></a>
<FONT color="green">061</FONT>          assertEquals(currentWeek, period.getTimePeriod());<a name="line.61"></a>
<FONT color="green">062</FONT>          assertEquals(currentWeek.getFirstDay(), period.getStartDay());<a name="line.62"></a>
<FONT color="green">063</FONT>          assertEquals(currentWeek.getLastDay(), period.getEndDay());<a name="line.63"></a>
<FONT color="green">064</FONT>          assertEquals(7, period.getNumOfDays());<a name="line.64"></a>
<FONT color="green">065</FONT>          currentWeek = currentWeek.inc();<a name="line.65"></a>
<FONT color="green">066</FONT>        }       <a name="line.66"></a>
<FONT color="green">067</FONT>      }<a name="line.67"></a>
<FONT color="green">068</FONT>      <a name="line.68"></a>
<FONT color="green">069</FONT>      /**<a name="line.69"></a>
<FONT color="green">070</FONT>       * Tests with month interval.<a name="line.70"></a>
<FONT color="green">071</FONT>       * <a name="line.71"></a>
<FONT color="green">072</FONT>       * @throws Exception If test fails.<a name="line.72"></a>
<FONT color="green">073</FONT>       */<a name="line.73"></a>
<FONT color="green">074</FONT>      public void testWithMonthInterval() throws Exception {<a name="line.74"></a>
<FONT color="green">075</FONT>        MonthInterval interval = new MonthInterval(year2002, "0", year2002, "3");//jan to april<a name="line.75"></a>
<FONT color="green">076</FONT>        List&lt;IntervalUtility.Period&gt; periods = IntervalUtility.getPeriods(interval);<a name="line.76"></a>
<FONT color="green">077</FONT>        assertEquals(4, periods.size());<a name="line.77"></a>
<FONT color="green">078</FONT>        <a name="line.78"></a>
<FONT color="green">079</FONT>        Month currentMonth = new Month(2002, 0);<a name="line.79"></a>
<FONT color="green">080</FONT>        for (int i = 0; i &lt; periods.size(); i++) {<a name="line.80"></a>
<FONT color="green">081</FONT>          IntervalUtility.Period period = periods.get(i);<a name="line.81"></a>
<FONT color="green">082</FONT>          assertEquals(currentMonth, period.getTimePeriod());<a name="line.82"></a>
<FONT color="green">083</FONT>          assertEquals(currentMonth.getFirstDay(), period.getStartDay());<a name="line.83"></a>
<FONT color="green">084</FONT>          assertEquals(currentMonth.getLastDay(), period.getEndDay());<a name="line.84"></a>
<FONT color="green">085</FONT>          <a name="line.85"></a>
<FONT color="green">086</FONT>          //TODO: fail in PST when day light saving is on!!!  //APR error<a name="line.86"></a>
<FONT color="green">087</FONT>          //               return 30                   return 29<a name="line.87"></a>
<FONT color="green">088</FONT>          assertEquals(currentMonth.getNumOfDays(), period.getNumOfDays()); <a name="line.88"></a>
<FONT color="green">089</FONT>          currentMonth = currentMonth.inc();<a name="line.89"></a>
<FONT color="green">090</FONT>        }    <a name="line.90"></a>
<FONT color="green">091</FONT>      }<a name="line.91"></a>
<FONT color="green">092</FONT>    }<a name="line.92"></a>




























































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